The meaning of Beidou navigation system icon

Circular configuration, dark blue space and light blue earth, Big Dipper and Sina, etc.

1, circular configuration: symbolizing "perfection", together with Taiji Yin and Yang fish, it contains elements of China traditional culture.

2. Deep blue space and light blue earth: representing the space industry and expressing the close relationship between Beidou system and space technology.

3. Beidou and Sina: Beidou is the basis used by people to identify directions since ancient times, and Sina is the earliest navigation device invented by China in ancient times. The combination of the two not only shows the scientific and technological achievements in ancient China, but also implies the integration of satellite navigation systems. The name Beidou symbolizes China's autonomous satellite navigation system.